Answer:
Her monthly payment is approximately $4,611.65
Step-by-step explanation:
The monthly payment on the loan is given by the following formula;
[tex]A = P \cdot \dfrac{r\cdot (1 + r)^n}{(1 + r)^n - 1}[/tex]
A = The monthly payment
P = The principal amount = $423,000
r = 5.65%
The number of years = 10 years
[tex]A = 423,000 \cdot \dfrac{\dfrac{0.0565}{12} \cdot \left (1 + \dfrac{0.0565}{12} \right )^{180}}{\left (1 + \dfrac{0.0565}{12} \right )^{180} - 1} \approx 4611.65[/tex]
Her monthly payment, A ≈ $4,611.65
Hi I need help on this question
Answer:
Bad quality
Step-by-step explanation:
oof cant see the words 0__0
Explain why inequalities of the form x > cor
x
Step-by-step explanation:
Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form x > c or x < c have infinitely many solutions; represent solutions of such inequalities on number line diagrams.
volume!! please help asap will give brainly thing!
please show your work if possible
Answer:
A. V = ⅓(½×3×4)9
Step-by-step explanation:
Volume of triangular pyramid = ⅓(Base area)height
Base area = ½×b×h
b = 3 cm
h = 4 cm
Base area = ½×3×4
Height of prism = 9 cm
Plug in the values
Volume = ⅓(½×3×4)9
Does the infinite series below converge or diverge? If it converges, what is the sum?
10 + 2 +
2/5 + 2/25
Answer:
The sum is 12.5
Step-by-step explanation:
Answer:
1. C
2. B
3. A
4. D
5. B
6. C
7. B
8. C
9. C
10. B
11. A
12. D
13. B
14. A
15. A
Step-by-step explanation:
Connexus Sequences and Series Online Practice
100%
How many vertices are there in the graph?..
Answer: 5
Step-by-step explanation: Its simple counting btw
The Hu family goes out for lunch, and the price of the meal is $54. The sales tax on the meal is 7%, and the
family also leaves a 15% tip on the pre-tax amount. What is the total cost of the meal?
Answer:
The total cost of meal is $65.34
Step-by-step explanation:
Price of the meal = $54
Sales tax on meal = 6%
Tip given= 15% on pre-tax amount
We need to find total cost of meal.
First finding sales tax amount:
We need to calculate 6% of 54

So, the sales tax would be $3.24
Now, we need to find tip amount
We will find 15% of 54

So, the tip given would be $8.1
The total cost of meal = Price of meal + Sales Tax + Tip
= 54+3.24+8.1
= 65.34
So, the total cost of meal is $65.34
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3^x+1=sqrt3
[tex] {3 }^{x + 1} = \sqrt{3} [/tex]
Help plz
Answer:
√3= [tex]\sqrt[2]{3}[/tex]=[tex]3^{\frac{1}{2} }[/tex]
x+1=1/2
x=1/2-2/2=[tex]\frac{-1}{2}[/tex]
Step-by-step explanation:
Hope it helps!
Laguna del carbon, a salt lake located in. Argentina, lies 344 feet below sea level. El alto, Bolivia, is located approximately 13,000 feet above sea level. What is the difference in elevation Laguna del Carbon and El Alto?
Answer:
The difference in elevation between Laguna del Carbon and El Alto is 12,656 feet.
Step-by-step explanation:
Given that Laguna del carbon, a salt lake located in Argentina, lies 344 feet below sea level, while El Alto, Bolivia, is located approximately 13,000 feet above sea level, to determine what is the difference in elevation between Laguna del Carbon and El Alto, the following calculation must be performed:
13,000 - 344 = X
12.656 = X
Thus, the difference in elevation between Laguna del Carbon and El Alto is 12,656 feet.
Answer:
The Lowest place above sea level in the Americans.
Step-by-step explanation:
I took the k12 Test
Help fast if u get it correct i will make u the brainly thing
5 2
1) Use the numbers -10,-
2' 5
or 5 to write an expression.
Using only TWO of the numbers, write a division expression with a quotient greater than 10.
OOD
-10
5
2
2
5
5
Answer:
if you divide -10 by -2/5 your answer is 25
what is equivalent to 2/6
Answer:
1/3
Step-by-step explanation:
2/6 divided by 2/2 equals 1/3.
Explanation: You have to find the common factor the numerator and denominator share.
Have A Great Day! :)
helpppppppppppppppppp
Answer and Step-by-step explanation:
The independent variable is m, and the dependent variable is h.
This is because you can plug in any value for m, making m NOT have to depend on any other value to become m.
With h, it needs the result of m and its other values to become the result of h. H relies/depends on the values in the equation to become a value.
#teamtrees #PAW (Plant And Water)
Find the greatest solution for x+y when x^2+y^2 = 7, x^3+y^3=10
Answer:
4
Step-by-step explanation:
set
[tex]f(x,y)=x+y\\[/tex]
constrain:
[tex]g(x,y)=x^2+y^2 = 7\\h(x,y)=x^3+y^3=10[/tex]
Partial derivatives:
[tex]f_{x}=1\\f_{y} =1 \\g_{x}=2x \\g_{y}=2y\\h_{x}=3x^2 \\h_{y}=3y^2[/tex]
Lagrange multiplier:
[tex]grad(f)=a*grad(g)+b*grad(h)\\[/tex]
[tex]\left[\begin{array}{ccc}1\\1\end{array}\right]=a\left[\begin{array}{ccc}2x\\2y\end{array}\right]+b\left[\begin{array}{ccc}3x^2\\3y^2\end{array}\right][/tex]
4 equations:
[tex]1=2ax+3bx^2\\1=2ay+3by^2\\x^2+y^2=7\\x^3+y^3=10[/tex]
By solving:
[tex]a=4/9\\b=-2/27\\x+y=4[/tex]
Second mathod:
Solve for x^2+y^2 = 7, x^3+y^3=10 first:
[tex]x=\frac{1}{2} -\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} +\frac{\sqrt{13}}{2} \\x=\frac{1}{2} +\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} -\frac{\sqrt{13}}{2} \\x+y=-5\ or\ 1 \or\ 4[/tex]
The maximum is 4
A customer buys bouquets of tulips and bouquets of roses for $.. What is the price of a bouquet of roses?
Question:
A customer buys bouquets of tulips and bouquets of roses for $40.25. The bouquet contained 17 tulips and cost $18.25. What is the price of a bouquet of roses?
Answer:
[tex]Rose =\$22.00[/tex]
Step-by-step explanation:
Given
[tex]Total = \$40.25[/tex]
[tex]Tulips = \$18.25[/tex]
Required
The cost of a bouquet of roses
Since the customer bought a bouquet each, the formula to use is:
[tex]Total = Tulip + Rose[/tex]
Make Rose the subject
[tex]Rose =Total - Tulip[/tex]
[tex]Rose =\$40.25 - \$18.25[/tex]
[tex]Rose =\$22.00[/tex]
A bouquet of rose costs $22.00
An electronic device factory is studying the length of life of the electronic components they produced. The manager selects two assembly lines and takes all samples on those two lines. He got a sample of 500 electronic components and records the length of life in the life test. A histogram indicates that the lifespans have moderate right skew. From the sample he found the average length of life was 200,000 hours and that the standard deviation was 1,000 hours. He wants to find the confidence interval for the average length of life of the electronic components they produced. Based on the information, what advice will you give to him
Answer:
The confidence interval will be given by:
[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.
For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In the context of this problems:
It means that the sampling distributions of the sample mean of 500 components will be approximated normal, with mean 200,000 and standard deviation [tex]s = \frac{1000}{\sqrt{500}} = 44.72[/tex]
To build the confidence interval:
The confidence interval for the average length of life of the electronic components they produced will be given by:
[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.
For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.
A(n) = 1 + (n – 1)(–5.7)
Answer is in the photo. I can only upload it to a file hosting service. link below!
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Is 8/15 greater than 4/5 ? and is 2/3 greater than 5/8 ?
Answer:
yes 8/15 is greater and 2/3 is less than
All the comic books in a store are the same price. If Vera buys 3 comic books for $7.50, how much do 7 comic books cost?
Step 1 - Find the cost of 1 comic book (unit rate.)
Step 2 - Use the unit rate to find the cost of 7 comic books.
Answer:
the answer is 17.5
Step-by-step explanation:
If you do 7.50 divided by 3 it gets you 2.5 then do 2.5 times 7 and its gets you 17.5
Your Welcome!
what is the asnwer to 1.25+(-0.75)
Answer:
2
Step-by-step explanation:
Answer:
0.5
TIENSEQR STRAE
Step-by-step explanation:
Divide 2/3 ÷ 1/4. Write your answer in mixed number.
Answer:
Step-by-step explanation:
Rewrite second number as the reciprocal and as a multiplication
2/3 * 4/1 = 8/3
Final Answer: 2 2/3
Factor:
n^4- 3n^2 + 2
*example: n^2-n-2 factored would be: (n-2)(n+1)*
Step-by-step explanation:
[tex]( \: n - 1) \times (n + 1) \times \: ( {n }^{ 2 - 2)} [/tex]
the image of (-9,-4) after a reflection over the y-axis?
Answer:
The answer is (-4,9)
Step-by-step explanation:
When you reflect across y=-x the x and y coordinates switch places and change signs.
HELP ME I BEG OF YOU!!!!
Which inequality is represented by this graph?
A. Negative 34.5 greater-than x
B. Negative 34.5 less-than x
C. Negative 35.5 greater-than x
D. Negative 35.5 less-than x
Answer:
B) -34.5 < x
---
Hope this helps!
Answer:
The correct answer is A
Step-by-step explanation:
BRAINLIEST PLEASE ANSWER PRE CALC
Factor the algebraic expression below in terms of a single trigonometric function.
sin 2x + sin x - 2 (2 points)
We know that sin (2x) = 2 sinxcosx.
So, sin (2x) + sin (x) - 2 becomes
2sin xcosx + sinx- 2.
Factor out sinx.
sinx(2cosx + 1 - 2)
sinx(2cosx - 1)
In a class of 6, there are 2 students who forgot their lunch.
If the teacher chooses 2 students, what is the probability that both of them forgot their lunch?
b Tding costs $5 per foot How much will it cost to put tiles along the edge of the pool?
A living room is 1,400 cubic meters. If there are 3.6 x 10' particles of dust per cubic meter, how many
particles of dust are there in the living room?
A) 5.04 x 102 particles
B) 5.46 x 1012 particles
C) 6.04 x 1013 particles
D) 6.44 x 1013 particles
Answer: 5.04x[tex]10^{4}[/tex] particles
in your situation is choose : A
Step-by-step explanation:
the volume of the living room is 1,400[tex]m^{3}[/tex], and there are 3.6 x [tex]10^{1}[/tex] particles of dust / [tex]m^{3}[/tex]
we will convert the room volume to scientific notation = 1.4 x [tex]10^{3}[/tex][tex]m^{3}[/tex]
then, the total number of particles will be the product of the two numbers, which is 1.4 x [tex]10^{3}[/tex][tex]m^{3}[/tex] times 3.6 x [tex]10^{1}[/tex] particles/[tex]m^{3}[/tex] = 5.04x[tex]10^{4}[/tex] particles
What should you check if the
experiment does not led
Answer:
D: the wiring and the other
Step-by-step explanation:
Answer:
The liquid and the medal
Step-by-step explanation: "So the electrons start to move from one metal to the other through the liquid. This creates current" This is why i would check the liquid and the medal. if the experiemnt doesnt work then there must be something wrong with the current
Urgent!Math help!!! What’s the real answers?
Answer: you got the two right, the third is incorrect and the fourth is correct
Step-by-step explanation: I took the quiz hope I pulled some weights off your shoulders
Factor the following expression using the GCF: 16b + 40ab
In a right triangle, the hypotenuse has endpoints P(-3, 2) and Q(1, -3).
Answer:
the remaining points either be (-3,-3) or (1,2)